Feb. 18 marks the 95th anniversary of the discovery of our outermost planet-not-planet. Here's what to know about the short ...
The gas giant WASP 121b, also known as Tylos, has an atmospheric structure unlike any we have ever seen, and the fastest ...
Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar system was the only planetary system known to humans. We had no proof other ...
8h
Space.com on MSNIs Pluto a planet or not? Who cares! Our love for the King of the Kuiper Belt is stronger than ever 95 years laterThe controversy endures over Pluto's true status, but the solar system underdog continues to capture hearts across the globe.
Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.
"It feels like something out of science fiction," said European Southern Observatory astrophysicist Julia Victoria Seidel.
Astronomers have peered through the atmosphere of a planet beyond the solar system, mapping its 3D structure for the first ...
9h
Space on MSNEarth-Size Planet Found In TOI 700 System's Habitable ZoneNASA’s Transiting Exoplanet Survey Satellite (TESS) has been used to discover Earth-size planet TOI 700 e. It is "orbiting within the habitable zone of its star – the range of distances where liquid ...
13h
Live Science on MSNOur galaxy's monster black hole is spitting out mysterious flares, James Webb telescope revealsSagittarius A*, our galaxy's supermassive black hole, is constantly producing strange eruptions. Astronomers are using the ...
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